1996, 1997 Lexus SC300 Keyless Remote Programming Instructions

This keyless remote programming instruction works on this remote with part # 89742-50510 and FCC id HYQWDT-C

1. Start with the following conditions: Key is out of the ignition, Driver door is OPEN (all other doors are closed), Driver door is unlocked.2. Insert the key into the ignition (don’t turn it) and pull it out.

3. Do these steps within 40 seconds:a. Switch on the driver’s door using the power lock/unlock and do 5 lock/unlock cycles starting with lock. A lock/unlock cycle consists of pressing the power lock switch, followed by pressing the power unlock switch on the driver’s door panel. Use an even pace and try to go relatively fast.b. Close then open the driver’s door.

4. Perform these steps within 40 seconds:a. Perform 5 lock/unlock cycles again with the switch on the driver’s door starting with lock.b. Insert the key in the ignition cylinder. Turn the ignition to ON (as far as you can go without cranking your engine) then back to OFF two times.c. Remove the key from the ignition. Within 3 seconds, the power door locks should cycle (lock then unlock) automatically indicating successful entry into programming mode. Return to Step 1 if the locks do not cycle at this point.

5. Again, do these steps within 40 seconds:a. Press any button on the remote. Within 3 seconds the door locks should cycle once. If door locks did not cycle then repeat this step because your remote has not been accepted.b. Close then open the door once.c. Press any button on the same remote. Within 3 seconds the door locks should cycle which means your remote has been successfully programmed. If not, or cycled twice then your remote hasn't been programmed.d. To program another remote just go back to steps 5a-c.6. Once you're done, close the driver's door.